Hydra beaches are unlike those of most Greek islands: instead of long sandy shores. The car-free island offers rocky swim platforms, pebble coves and crystal-clear water reached on foot or by water taxi. Right beside the town, sunbathers dive off concrete ledges at Spilia and Hydronetta, while a coastal walk leads to the pebble beaches of Kamini and Vlychos with their waterside tavernas. Mandraki is the island’s only fully sandy, organised beach, and the most beautiful coves, such as Bisti and Agios Nikolaos, are hidden away and reached only by boat. What the Hydra beaches lack in sand they more than repay in clear, deep water and dramatic, pine-fringed settings.
Getting to the beaches is part of the experience: you either walk the scenic coastal paths or hop aboard a small boat or water taxi from the harbour. This keeps even the popular spots feeling relaxed and the remote ones gloriously quiet. From stylish swim-bars minutes from the port to secluded turquoise bays at the far end of the island. There is a beach or swim spot to suit every mood. This guide covers what the Hydra beaches are like, the town swim spots of Spilia and Hydronetta, the coves of Avlaki. Kamini and Vlychos, sandy Mandraki, the boat-only bays of Bisti and Agios Nikolaos.
How to reach them all.
What are Hydra’s beaches like?
Hydra’s beaches are mostly rocky swim spots and pebble coves rather than sandy shores, with exceptionally clear, deep water. Only Mandraki is fully sandy. Many are reached on foot or by water taxi, since the island is car-free.
Visitors expecting broad golden sand adjust their expectations, because the Hydra beaches are a different kind of pleasure. The island’s coast is largely rock and pebble, and swimming is often off concrete platforms, stone ledges and shingle into water that is strikingly clear and quickly deep. What the beaches lack in sand they make up for in clarity and setting, framed by pine, stone terraces and the dramatic, arid hills of the island. The result is superb swimming and snorkelling in beautiful, unspoilt surroundings.
The car-free rule shapes beach life on Hydra completely. With no roads or vehicles, you reach the beaches either on foot along the coastal paths or by small boat and water taxi from the harbour. This gentle access keeps them relaxed and uncrowded. Some of the best swim spots are only minutes from the town, while the finest coves lie at the remote ends of the island, accessible only from the sea. Choosing between the Hydra beaches is really about how far you want to travel and what kind of setting you are after.
Where can you swim near Hydra town at Spilia and Hydronetta?
Spilia and Hydronetta are the swim spots right beside Hydra town, where you climb down concrete platforms and rocks straight into deep, clear water. Both have bars, Spilia catching the morning sun and Hydronetta the afternoon and sunset.
The closest and most stylish of the Hydra beaches are not really beaches at all but rocky swim platforms minutes’ walk from the harbour. Spilia and Hydronetta are built into the rocks at the edge of the town, with concrete ledges. Steps and sunbathing terraces from which you dive or climb straight into deep, brilliantly clear water. Each has a bar serving drinks and snacks, so you can swim, sunbathe and sip a cocktail without leaving. They are sociable, glamorous and perfectly convenient for a dip between wandering the lanes.
The two spots suit different times of day. Spilia catches the morning sun and is the classic place for an early swim, while Hydronetta, just around the rocks, gets the afternoon light and is famous for its sunset, when the bar fills and the sea glows gold over the Saronic Gulf. Swimming off the rocks here, with the mansions of the town behind and the open sea in front. Is one of the quintessential Hydra experiences and a highlight among the island’s swim spots. Neither has sand, but the water and the atmosphere are unbeatable.
What are the beaches at Avlaki and Kamini like?
Avlaki is the closest small beach to Hydra town, with pebbles, concrete platforms and some of the clearest water on the island.
Just beyond the town swim platforms, Avlaki is the nearest thing to a proper little beach within easy walking distance. It has a small pebbly section and concrete platforms with steps into the sea, and it is known for some of the clearest, bluest water among the Hydra beaches. Quiet and low-key, it makes an easy escape from the busier town swim spots while staying within a short stroll of the harbour. Ideal for a relaxed morning by the water.
A little further west along the coastal path lies Kamini, one of the prettiest corners of the island. This small traditional fishing hamlet has a little pebble beach beside its tiny harbour, where fishing boats bob and a couple of tavernas sit right by the sea. The swimming is gentle and the setting charming, and the walk out from town along the shore is a pleasure in itself. Kamini shows the quieter, village side of the Hydra beaches, combining a swim with a taste of local life and a good meal by the water.
Is Vlychos beach worth the walk?
Yes, Vlychos beach is one of the best on Hydra, a longer pebble shore about a twenty-minute walk or short water-taxi ride west of the town.
Vlychos is visitors’ favourite among the Hydra beaches and well worth the easy journey. Lying about a twenty-minute walk along the coastal path west of the town, or a quick water-taxi hop. It offers a longer pebble shore, calm and clear water framed by fishing boats. A relaxed, unhurried atmosphere. Sun loungers and parasols are available, and an old stone bridge nearby adds to the picturesque setting. It is spacious and pretty enough to justify settling in for a whole day.
Part of Vlychos’s fame comes from its tavernas. Right by the water sit some of the most celebrated eating places on the island. Perfect for a long lunch of fresh fish between swims. Many people combine the walk, the beach and the meal into a single memorable outing. The beach faces beautiful light in the late afternoon, and walking or sailing back to town afterwards rounds off the day. For a classic Hydra beach day with good food and clear water, Vlychos is hard to beat.
Does Hydra have a sandy beach at Mandraki?
Yes, Mandraki is Hydra’s only fully sandy beach, lying east of the town and reached by water taxi or a coastal walk.
For those set on sand, Mandraki is the answer, as it is the only fully sandy beach on Hydra. Set in a bay to the east of the town. It is reached by a short water-taxi ride or a coastal walk. It is the island’s most developed and organised beach. Here you will find sun loungers, umbrellas, facilities such as showers and changing rooms. Water sports and a beach resort, all of which are rare elsewhere on the largely wild Hydra coast.
This organisation makes Mandraki the most conventional of the Hydra beaches and a good choice for families or anyone wanting amenities and soft sand underfoot. The water is calm and shallow enough for children, and the range of facilities means you can spend a comfortable day without bringing everything yourself. It has a livelier, more resort-like feel than the rugged swim spots nearer town. Offering a gentler beach experience while still enjoying the clear Saronic water and the car-free peace of the island.
What are the boat-only beaches Bisti and Agios Nikolaos?
Bisti and Agios Nikolaos are Hydra’s most beautiful remote coves, at the far west of the island and reached only by water taxi or boat.
The finest and most secluded of the Hydra beaches lie far from the town at the western end of the island, accessible only from the sea. Bisti is a striking pine-fringed cove with turquoise water that is perfect for swimming and snorkelling, and where activities such as kayaking are sometimes available. Its clear, sheltered water and green backdrop make it feel like a private paradise, and reaching it by water taxi across the sea only adds to the sense of escape.
Nearby, Agios Nikolaos is one of the most photographed spots on the whole island. It has golden pebbles, emerald and turquoise water and a little chapel backdrop, a romantic and beautiful setting that rewards the boat journey to reach it. Because these coves can only be reached by water taxi or boat trip, they stay wonderfully quiet even in high season. For the clearest water and the most idyllic settings among the Hydra beaches, the boat-only bays of the west coast are the ultimate reward.
How do you reach Hydra’s beaches, and which you choose?
You reach Hydra’s beaches on foot along the coastal paths or by water taxi and small boat from the harbour, as the island is car-free.
Getting to the Hydra beaches is simple once you accept that there are no cars. From the harbour, water taxis and small local boats, known as kaiki. Run constantly to the beaches and coves along the coast. They are quick, scenic and part of the fun. Alternatively, the coastal paths west toward Kamini and Vlychos and east toward Mandraki make for lovely walks, passing swim spots along the way. Deciding whether to walk or take a boat is half the pleasure of a beach day here.
Which beach to choose depends on your mood. For a quick, stylish swim near the town, head to Spilia or Hydronetta. For a scenic walk, a pebble beach and a great taverna lunch. Aim for Kamini or Vlychos. For soft sand and family facilities, take a boat to Mandraki. And for the most beautiful, secluded turquoise coves, ride a water taxi to Bisti or Agios Nikolaos. Many visitors combine several in a stay, and hopping between the Hydra beaches by boat is one of the best things to do on the island, covered further in the guide to things to do in Hydra. Many visitors first taste them on a day trip to Hydra from Athens.
Frequently Asked Questions
Does Hydra have sandy beaches?
Hydra has only one fully sandy beach, Mandraki, which lies east of the town and is the island’s most organised beach, with facilities, water sports and a resort. All the other Hydra beaches are rocky swim spots or pebble coves rather than sandy shores. Beside the town, Spilia and Hydronetta are concrete platforms built into the rocks, while Kamini and Vlychos have pebble beaches and Bisti and Agios Nikolaos are pebbly coves reached by boat. What the beaches lack in sand they make up for in exceptionally clear, deep water and beautiful settings. Visitors set on soft sand head to Mandraki, while everyone else can enjoy the superb swimming off the rocks and pebbles elsewhere.
What is the best beach in Hydra?
The best beach in Hydra depends on what you want. Vlychos, about a twenty-minute walk or short water-taxi ride from the town, is a favourite for a full beach day, with a pebble shore, calm clear water and celebrated tavernas. For the most beautiful, secluded settings, the boat-only coves of Bisti, with its pine-fringed turquoise water, and Agios Nikolaos, with golden pebbles and a chapel backdrop, are hard to beat. For a stylish swim near the town, Spilia and Hydronetta are the classic swim spots, and for sand and family facilities, Mandraki is the only choice. Many visitors sample several of the Hydra beaches by water taxi during a stay.
How do you get to the beaches in Hydra?
You get to its beaches either on foot along the coastal paths or by water taxi and small local boats, known as kaiki, from the harbour. The town swim spots of Spilia and Hydronetta, and the nearby Avlaki, are a short walk from the port. Kamini and Vlychos lie west along the coastal path, roughly a fifteen to twenty-minute walk, or a quick boat ride. Mandraki is east of the town, reached on foot or by boat, while the remote coves of Bisti and Agios Nikolaos can only be reached by water taxi or boat trip. The constant water taxis make hopping between the Hydra beaches easy and enjoyable.
Can you swim right in Hydra town?
Yes, you can swim right beside Hydra town at the swim spots of Spilia and Hydronetta, which are only minutes’ walk from the harbour. Rather than sandy beaches, these are concrete platforms and rock ledges built into the coast, with steps into deep, crystal-clear water and bars serving drinks. Spilia gets the morning sun and Hydronetta the afternoon and sunset, so between them you can swim in the sea at almost any time of day without leaving the town. The nearby little beach of Avlaki, a short stroll further on. Offers pebbles and some of the clearest water on the island for those wanting a slightly more beach-like spot close to the port.
Are Hydra beaches good for families with children?
Some Hydra beaches suit families better than others. Mandraki, the island’s only sandy beach, is the best choice for young children, as it has soft sand. Calmer shallow water and organised facilities such as loungers, showers and water sports. Vlychos and Kamini, with their pebble shores and gentle water, are also manageable for families and have tavernas close by. The town swim spots of Spilia and Hydronetta, by contrast, are rocky platforms with deep water reached by steps, better suited to confident swimmers than to toddlers.
Families also bring water shoes, sun protection and everything they need for the day, especially at the quieter, unorganised coves.
Can you snorkel at Hydra’s beaches?
Yes, Hydra is excellent for snorkelling, and the rocky, pebbly coast is a big part of the reason. Because there is little sand to cloud the water, the sea around the Hydra beaches is exceptionally clear, and the rocks and ledges provide good habitat for fish. The remote, boat-only coves of Bisti and Agios Nikolaos at the western end of the island are especially rewarding, with pine-fringed, turquoise water ideal for snorkelling in a quiet setting. The swim spots near town, such as Spilia and Avlaki, also offer clear water over rocks close to the harbour. Bringing a mask and snorkel is well worth it, as the clarity and marine life reward exploring just below the surface.